Here is simple and low cost design for the popular RF module of Maxstream X-Bee and X-Bee Pro
I have tested and work very well, I use it for transmit data from any rs232 DCT device, (such a GPS, GSM modems, data loggers etc.,)
to my computer up to 400 meter of distance!, the design translate the low levels voltajes 
from/to 3v (Xbee) to emulated well recognized PC levels,
I provide as is,

Free Squematics  (Draw by Proteus Package)
Free Gerber Data  (Idem)
an 3D image from the finished board!
an PDF file for Top side     (mirrored)
an PDF file for Bottom Side  (normal view)
an PDF file for Silk         (mirrored)

all PDF files are ready for PCB transfer on copper boards!
the gerber data is well tested using www.fredfm.com service.
you can do with this package any thing you want!, if you make some boards
and if u have a digi cam sendme a nice photo of your works,Enjoy it!




Bether Electronica


betoelectronica@gmail.com

Hack on!